摘要
本文介绍一种低剖面的L波段宽带印刷振子天线单元。首先,应用矩量法分析了单元的阻抗持性和方向图特性。然后,给出宽带的复阻抗匹配网络模型优化单元的阻抗特性。最后,进行了实验研究,实测的单元电压驻波比在14%的带党内小于1.2,与优化的情况吻合很好。
In this paper, a low profile, L-band printed dipole element antenna with broad bandwidth is developed. First, the input impedance of the printed antenna is analysed by using the method of moments. Then, broadband complex impedance matching networks are optimized.Finally, the experimental studies are made.14% bandwidth with VSWR below 1. 2 is achieved agreeable to the optimized results.
出处
《微波学报》
CSCD
北大核心
1997年第1期1-7,共7页
Journal of Microwaves
基金
电子科学研究院资助
关键词
天线单元
印刷天线
共形天线
相控阵天线
Antenna element, Printed antenna, Conformal antenna, Phased array antenna